@article{ref1,
title="Who calls the suicide prevention center: a study of 55 persons calling on their own behalf",
journal="American journal of psychiatry",
year="1969",
author="Murphy, G. E. and Wetzel, R. D. and Swallow, C. S. and McClure, J. N.",
volume="126",
number="3",
pages="314-324",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0002-953X",
doi="",
url="http://dx.doi.org/"
}